207138711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{67231}}^1$

素因数の和:67326

約数の個数: 16

約数和(自身を含む): 301199360

約数和(自身を除く): 94060649

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 67231, 201693, 874003, 2622009, 5311249, 15933747, 69046237, 207138711]

約数ペア:

[(1, 207138711), (3, 69046237), (13, 15933747), (39, 5311249), (79, 2622009), (237, 874003), (1027, 201693), (3081, 67231)]